Model, price, and parameters of the COZ65-40 chemical pump from Tongda Pump Manufacturer.

I. Conveyed Media:
Inorganic and organic acids of various temperatures and concentrations.
Alkaline solutions such as sodium hydroxide and sodium carbonate at various temperatures and concentrations.
Various salt solutions.
Various liquid petrochemical products, organic compounds, and other corrosive raw materials and products.
Currently, our company's corrosion-resistant materials can meet the requirements of the above-mentioned media. When placing an order, please provide detailed information about the media to be conveyed.

II. Applications:

Conveying low or high-temperature liquids; neutral or corrosive liquids; clean or solid-containing liquids. Particularly suitable for: chemical and petrochemical industries; oil refineries; paper mills and pulp industries; food processing industries.

III. Structural Features:

Pump Body: Horizontal rear-pull-out structure, pump head and motor connected by coupling, mounted on a base plate, impeller is rear-pull-out type, three bearings, shaft seal uses external mechanical seal, equipped with cooling device, oil level in the bearing body is observed through an oil sight glass; compact and rational structure. The pump body is cast with support feet, adopting a foot-mounted support structure, which can withstand loads from the pipeline and directly transfer them to the foundation, ensuring that the pump rotor does not bend due to load, thereby guaranteeing a long service life for the bearings and mechanical seal. During maintenance, there is no need to disconnect the pipeline connected to the pump body; simply open the bolts between the bracket and the pump body to separate the two for impeller and mechanical seal maintenance, making it simple and convenient. 
Impeller: Closed, semi-open, or fully open impeller. The axial force of the CZ chemical centrifugal pump is mainly balanced by back vanes or balance holes, with residual axial force borne by the bearings.
Pump Cover: Forms a sealing cavity with the gland plate. Standard cavity dimensions can accommodate various sealing types.
Shaft Seal: Depending on working conditions, packing seal, single mechanical seal, double mechanical seal, or tandem mechanical seal can be used.
Bearings: Lubrication method is oil lubrication, with oil level controlled by a constant-level oil cup, ensuring the bearings operate under good lubrication conditions.
Shaft: Protected by a shaft sleeve to prevent direct contact with the medium and corrosion, extending the shaft's service life.
Pull-Out Design: Allows for maintenance without disconnecting the pump's inlet and outlet pipelines, making it convenient to use.